baber/WOPTO huggingface dataset:
Patent KR-20200112495-A (KR)
Inventor: KIM JANG HYUN
IPC: G06Q30/02
Filed: 2019-03-22
Abstract: An objective of the present invention is to efficiently improve sales of a business. According to one embodiment of the present invention, a server for providing a business district analysis service comprises: a memory storing a program for providing a business district analysis service; and a processor to execute the program stored in the memory. The processor receives sales information including a business type, a location, a date, and sales from a business terminal, and calculates predicted sales of the business by using a fuzzy system based on the sales information, as the program is executed. The fuzzy system is modeled based on a cluster center wherein previously stored past sales information including a business type, a location, a date, and sales is clustered by a subtractive clustering algorithm. The subtractive clustering algorithm normalizes the past sales information to calculate the distance between data, and calculates the cluster center based on the size of the distance potential value between the normalized data.
Patent KR-20200117386-A (KR)
Inventor: LEE CHOONG RYUNG
IPC: B60R22/26
Filed: 2019-04-04
Abstract: Disclosed is an active seat belt device. The active seat belt device according to the present invention includes: a belt unit mounted to surround the shoulder and chest of a passenger on a vehicle seat; a shock absorbing unit that is attached to the belt unit and absorbs the impact of the passenger by adjusting a load on the belt; a sensing unit that detects the driving information of a vehicle and the body shape or position of the passenger seated on the seat; and a control unit for adjusting the load of the belt unit by adjusting the strength of the shock absorbing unit to restrain the belt unit through the information sensed by the sensing unit.
Patent KR-20200120411-A (KR)
Inventor: CHO SU HYEONG
IPC: F02M63/00
Filed: 2019-04-12
Abstract: According to embodiments of the present invention, provided is a fuel dividing device for an engine, which includes: a body unit connected to a fuel supply unit and having a plurality of flow path units; and a fuel dividing unit installed inside the body unit, communicating with the plurality of flow path units, and controlling a flow path of fuel flowing into the body unit. The fuel dividing unit includes: a divided housing unit inserted into and coupled to the body unit; and a flow path opening and closing unit that is movably disposed inside the divided housing unit and opens and closes at least one of the flow path units.
Patent KR-20200129447-A (KR)
Title: Low NOx Burner Having Combustion Head of Perforated Plate Type
Inventor: LEE JONG TAE
IPC: F23D14/58
Filed: 2019-05-08
Abstract: The present invention relates to a low-NOx burner with a perforated plate type combustion head. A primary tube is installed to protrude into a combustion chamber, a primary fuel supply pipe is arranged inside the primary tube, a perforated plate type combustion head is arranged at a front end of the primary fuel supply pipe to have a gap from the end of the primary tube, a secondary tube is arranged to surround the primary tube, a plurality of secondary fuel injectors are arranged to surround the secondary tube, and a distance adjusting device moves the perforated plate type combustion head in an axial direction to adjust the distance from the end of the primary tube. According to the present invention, the combustion head is easily repaired, replaced, and adjusted, a combustion chamber volume is relatively small, and a flame temperature decreases slowly, thereby being applied to a tubular boiler having a combustion chamber structure which is difficult to reduce NOx, and effectively reducing the generation of NOx.
Patent KR-20200129455-A (KR)
Title: Electronic device and Method of controlling thereof
Inventor: CHAE SANGWON
IPC: H04B1/00
Filed: 2019-05-08
Abstract: An electronic device is disclosed. The electronic device comprises: a wireless communication module including a first communication processor and a second communication processor; a sensor module; at least one processor; and at least one memory. The memory may include instructions set for the processor to execute an application, acquire the temperature of at least part of the electronic device using the execution state of the application and the sensor module, deactivate the second communication processor based on the acquired execution state of the application and the acquired temperature, and in order to execute the application, activate the second communication processor in response to network traffic using the first communication processor exceeding a preset level. Various other embodiments are possible.
Patent KR-20200133156-A (KR)
Inventor: YOO DONG WOO
IPC: A01K13/00
Filed: 2019-05-18
Abstract: The present invention relates to a pet dog shoe for location tracking. The pet dog shoe for location tracking comprises: (100) a dog shoe body; (200) a dog shoe sole; (300) a micro GPS; (400) a smartphone; and (500) a dog shoe ankle. According to the present invention, a micro GPS in a pet dog shoe for location tracking and a smartphone are interconnected, and thus the location of a pet dog can be easily recognized. Accordingly, the missing of a pet dog can be prevented.
Patent KR-20190098732-A (KR)
Inventor: FUKUI HITOSHI
IPC: B32B27/08
Filed: 2019-06-07
Abstract: The object of the present invention is to provide a laminate including a transparent resin film based on a polyimide-based polymer, which is difficult to generate unevenness (orange peel) of a film surface, and has excellent appearance and visibility. The laminate of the present invention comprises: a transparent resin film including at least one selected from a group consisting of polyimide, polyamide, and polyamide-imide and a solvent; and a protective film attached to at least one surface of the transparent resin film. The laminate has an arithmetic mean curve (Wa) of a protective film surface being in contact with the transparent resin film, calculated by equation (1), Wa = 1/1_x*1_y∫∫¦Zw(x,y)-Zw(x,y)^-¦dxdy is 30 nm or less. In the equation (1), Zw(x, y) represents the height of each point of a surface curve obtained by using a Gaussian filter having a cut-off value of 20 μm and an amplitude transfer rate of 50%, as two-dimensional height data of the protective film surface, and l_x and l_y represent ranges of measurement areas in x- and y-directions, respectively.
Patent KR-20190139793-A (KR)
Inventor: LEE JI YEONG
IPC: A61P3/10
Filed: 2019-06-10
Abstract: The present invention relates to a method of producing Spirulina sp. Algae by using a minimal medium including NaHCO_3, K_2HPO_4, MgSO_4·7H_2O and NaNO_3; a minimal medium for producing Spirulina sp. Algae, which includes NaHCO_3, K_2HPO_4, MgSO_4·7H_2O and NaNO_3; Spirulina sp. Algae produced by the method; and a pharmaceutical composition for treating or preventing a liver disease, a food composition for improving a liver function, a pharmaceutical composition for treating or preventing type 1 diabetes, and food and feed compositions for ameliorating type 1 diabetes which comprise the Spirulina sp. Algae. According to the present invention, the method of producing Spirulina sp. Algae can economically produce Spirulina sp. Algae by enabling ingredients included in the medium to be minimized, and the Spirulina sp. Algae produced by the method can be widely utilized in economic production of Spirulina sp. Algae exhibiting pharmaceutically improved activity by exhibiting various pharmacological activities including amelioration of diabetic symptoms, prevention of liver functional damages, treatment of liver damages, etc.
Patent KR-20200144853-A (KR)
Inventor: CHOE JINHYEOK
IPC: H01F41/02
Filed: 2019-06-19
Abstract: According to one embodiment of the present invention, a manufacturing method of a sintered magnet includes the steps of: manufacturing an R-Fe-B-based magnetic powder; manufacturing a mixture by mixing the R-Fe-B-based magnet powder, a rare earth hydride powder, and a sintering additive; performing vacuum heat-treatment of the mixture at 700 to 900 degrees Celsius; and sintering the heat-treated mixture at 1000 to 1100 degrees Celsius. The sintering additive includes at least one of an R-Cu alloy powder and an R-Al alloy powder, wherein R is Nd, Pr, Dy or Tb. The present invention provides the R-Fe-B-based sintered magnet having high coercivity and improved density.
Patent KR-20210000090-A (KR)
Inventor: LEE KWANG WON
IPC: A23L27/30
Filed: 2019-06-24
Abstract: The present invention relates to a method for reducing ochratoxin. Specifically, the present invention relates to a method for reducing ochratoxin in food; in particular, a method for reducing ochratoxin of a porridge product produced by using grains; and a porridge product having reduced ochratoxin and produced through the method. The method of the present invention can effectively reduce ochratoxin in food through a process of adding and then heating particular sugar at a predetermined concentration, and thus can be applied to various foods (grains, nuts, fruits, spices, coffee beans, cereals, dry fruits, and processed meat foods) contaminated by ochratoxin fungal toxins. Thus, the method can be useful in the food industry. In particular, according to the present invention, the temperature and time are adjusted in a roasting step during a grain processing procedure, and thus the content of ochratoxin contained in grains can be reduced. It can be confirmed that a steaming process and a retorting process are also effective to reduce ochratoxin in grains. Accordingly, it is expected that processing processes and fructose addition thereof can be widely utilized during a grain processing food process, in particular, a porridge product production process.
Patent KR-20210001212-A (KR)
Inventor: HAN DAE HYUN
IPC: H04R1/08
Filed: 2019-06-27
Abstract: According to one disclosed embodiment, disclosed is a wireless microphone system having an ID-based noise-proof and automatic channel setting function. The wireless microphone system having an ID-based noise-proof and automatic channel setting function includes: a microphone transmitter including a sound input part receiving a sound, a sound signal generation part generating a sound signal based on the sound, a pilot signal generation part generating a pilot signal based on pre-stored identification information, a sound analog-modulated wireless signal generation part generating a sound analog-modulated wireless signal based on the sound signal and the pilot signal, and a sound analog-modulated wireless signal transmission part transmitting the sound analog-modulated wireless signal; and a microphone receiver including a sound analogue-modulated wireless signal reception part receiving the sound analog-modulated wireless signal, a distribution target signal generation part generating a distribution target signal based on the sound analog-modulated wireless signal, a signal distributor obtaining the sound signal and the pilot signal by separating the distribution target signal, an identification information obtaining part obtaining identification information from the obtained pilot signal, an identification information confirmation part determining whether the obtained identification information is matched with pre-stored comparison target information, and a sound output part outputting a sound based on a matching result. Therefore, the present invention is capable of enabling a wireless microphone to be automatically paired with a wireless speaker located in each place.
Patent KR-20210001578-A (KR)
Inventor: HYEON SEUNG HEON
IPC: G06N3/08
Filed: 2019-06-28
Abstract: According to one embodiment of the present invention, a management server capable of preventing collision and negligent accident of a mobile body and may: collect first fingerprints measured together with the sensing of a surrounding environment at a plurality of points wherein the surrounding environment is sensed to generate a SLAM map from the first mobile body moving in a predetermined driving space; match a plurality of first coordinates and the first fingerprints on the SLAM map corresponding to a plurality of points in the driving space; learn a neural network estimating coordinates on the SLAM map corresponding to the fingerprints based on the matched first coordinates and first fingerprints; receive a second fingerprint from a second mobile body moving in the driving space based on path information set on the SLAM map; estimate second coordinates on the SLAM map corresponding to the second fingerprint using the neural network; and determine and transmit driving information of the second mobile body based on the path information and estimated second coordinates.
Patent KR-20190116125-A (KR)
Title: Multi-layered ceramic capacitor
Inventor: LEE TAEK JUNG
IPC: H01G4/252
Filed: 2019-07-05
Abstract: The present invention is to provide a multi-layered ceramic capacitor comprising: a body including a dielectric layer, and first and second internal electrodes disposed with the dielectric layer therebetween and forming point symmetry to each other; first and second connection electrodes connected to the first internal electrode while penetrating the body in a direction orthogonal to the dielectric layer; third and fourth connection electrodes connected to the second internal electrode while penetrating the body in a direction orthogonal to the dielectric layer; first and second external electrodes disposed on both surfaces of the body and connected to the first and second connection electrodes; and third and fourth external electrodes spaced apart from the first and second external electrodes and connected to the third and fourth connection electrodes. The first and second internal electrodes comprise an electrode non-forming area. According to the present invention, equivalent series inductance (ESL) due to mutual inductance offset effects can be improved.
Patent KR-20190089130-A (KR)
Title: A System for Investigating a Train Bearing with a Structure of Processing a Detected Information by a Collector
Inventor: JIN WOO KIM
IPC: B61K9/04
Filed: 2019-07-12
Abstract: The present invention relates to a system for diagnosing a train bearing with a structure for processing detected information by a collector, and more specifically, to a system for diagnosing a train bearing with a structure for processing detected information by a collector, which is able to process measurement information detected by a plurality of detection modules by each collector, which is pre-determined, and to improve the precision and processing efficiency in analyzing the detected information by the detection modules. According to the present invention, the system for diagnosing the train bearing with the structure for processing the detected information by the collector comprises: a plurality of detection modules (13a-13n) each of which has a plurality of detection units (DT11-DTn2) to be divided into different groups in accordance with the position of the detected information processed while being placed to be adjacent to a vehicle wheel, a vehicle shaft, or a bearing; the plurality of collectors (12a-12k) which process the detected information transmitted from the detection modules (13a-13n) of different groups; a comparing unit (11) which analyzes the information processed in the plurality of collectors (12a-12k); a vehicle database (14) which stores the detected information analyzed by the comparing unit (11); a risk factor extraction unit (15) which extracts a risk factor from the vehicle database (14); and a vehicle management unit (16) which manages the detected information in all of the detection modules (13a-13n). Each of the collectors (12a, 12b-12k) independently operates based on an information processing time table (PT).
Patent KR-20210010192-A (KR)
Inventor: YUN SANG JAE
IPC: B29C43/50
Filed: 2019-07-19
Abstract: According to the present invention, provided is a mold apparatus configured to manufacture a molded article by heating and pressing a resin material. The mold apparatus comprises: an upper mold; a lower mold disposed below the upper mold; and a molded article ejecting structure for separating a molded article from the upper mold, wherein a molding cavity is formed in a bottom surface of the upper mold, and a molding protrusion part which protrudes from a reference surface by corresponding to the molding cavity is formed on an upper surface of the lower mold that faces the bottom surface. The molded article ejecting structure comprises: a plurality of eject pins protruding downward from the upper mold and installed to be movable in a vertical direction with respect to the upper mold; and a plurality of elastic members for pressing each of the plurality of eject pins in a downward direction, respectively. The plurality of eject pins are sequentially disposed along a circumferential direction around the molding cavity. According to the present invention, a structure of the molding apparatus can be simplified.
Patent KR-20200110598-A (KR)
Title: Ultra narrow trench patterning using plasma etching
Inventor: CHEN CHAO HSUAN
IPC: H01L29/78
Filed: 2019-07-25
Abstract: A method includes a step of forming a polymer layer on a patterned photoresist. The polymer layer extends into the opening of the patterned photoresist. The polymer layer is etched to expose the patterned photoresist. In order to pattern an upper bottom anti-reflective coating (BARC), the polymer layer and the upper BARC are etched by using the patterned photoresist as an etching mask. The upper BARC is used as an etching mask to etch a lower layer.
Patent KR-20210023355-A (KR)
Inventor: KWEON GI TAE
IPC: H02K33/16
Filed: 2019-08-23
Abstract: The present invention relates to an actuator and, more particularly, to an actuator capable of increasing the magnitude of magnetic force by using a horseshoe-shaped or concave-shaped sheet metal yoke and a vertical symmetric structure. To this end, the actuator comprises: a coil unit having a hollow central region; upper and lower yoke units having the hollow central region and formed to surround a coil from upper and lower sides, respectively; and a vibration unit generating vibration by vertically moving the hollow region of the coil with respect to a coil surface along a current direction of the coil unit.
Patent KR-20190104127-A (KR)
Title: Navigation system for vehicle, nevigation method thereof, user terminal and information providing method thereof
Inventor: RHEE YOUNG HO
IPC: G01C21/34
Filed: 2019-08-29
Abstract: Provided are a navigation device, a navigation method, a user terminal, and a method for providing information thereof. The navigation method of the navigation device interlocked with the user terminal comprises a step of receiving additional information which satisfies a predetermined condition on the basis of a current location of the user terminal, and a step of displaying a location corresponding to the additional information on the navigation map. Therefore, the present invention is capable of improving user safety and convenience.
Patent KR-20190113688-A (KR)
Title: A Fan Motor
Inventor: BAEK SEUNG JO
IPC: H02K7/14
Filed: 2019-09-03
Abstract: The present invention relates to a fan motor structure capable of aligning very delicately a load-side bearing and a half-load-side bearing, which are installed on both ends of a rotary shaft where a rotor is installed. A structure of rotatably supporting, by bearings or the like, one side and the other side of a rotor (12) on a rotary shaft (10) is applied to the fan motor. A motor housing (20) is divided such that the motor housing (20) receiving the motor (12, 50) can receive the motor (12, 50). At least one of the divided motor housings (21, 22) all includes a portion of a structure (23) of rotatably supporting the one side of the rotor (12) and a portion or the whole of a structure (24) of rotatably supporting the other side of the rotor (12) such that the two structures (23, 24) are simultaneously machined in the same plane, thereby significantly reducing a machining error and preventing an assembly deviation from being reflected in a concentricity error in the bearings.
Patent KR-20210029538-A (KR)
Title: Wireless communication board and electronic device having the same
Inventor: PARK JONG WON
IPC: H05K1/14
Filed: 2019-09-06
Abstract: A wireless communication board includes: a communication substrate; a wireless communication unit installed on the communication substrate; a power unit installed on the communication substrate and supplying a power source to the wireless communication unit; a surface-mounting pad unit which is connected to the wireless communication unit and power unit and can be installed on a main board by means of the surface mounting technology; and a wire connection unit connected to the wireless communication unit and power unit and connected to the main board by means of a wire, wherein the main board comprises a main processor for controlling the operation of an electronic device. Since the wireless communication board includes both the surface mounting pad part and the wire connection part, the wireless communication board can be used regardless of a connection structure.
Patent KR-20210031117-A (KR)
Title: Light source module
Inventor: SEUNG JONG BAEK
IPC: F21K9/00
Filed: 2019-09-11
Abstract: An embodiment of the present invention relates to a light source module. According to one aspect of the present invention, the light source module includes: a first circuit board; a second circuit board spaced apart from the first circuit board to have a gap; and an optical guide layer disposed on the first circuit board and the second circuit board, wherein a groove, which is recessed upwardly from the other regions, is disposed in a region facing the gap in the upper and lower directions among lower surfaces of the optical guide layer. The present invention provides the light source module, which can be bent in various directions.
Patent KR-20200067733-A (KR)
Inventor: GOUTAM MASANTA
IPC: C09B23/08
Filed: 2019-09-19
Abstract: The present invention relates to a quencher which is represented by chemical formula 1, and shows a quenching effect on a fluorescent material exhibiting luminescence properties at an excited energy level, and to various uses thereof.
Patent KR-20210035424-A (KR)
Title: Storage pack for experimental liquid
Inventor: SHIN TAE SUB
IPC: B65D83/00
Filed: 2019-09-24
Abstract: The present invention relates to a storage bag for experimental liquid for blocking contact with air of a solution, and configuration thereof. More particularly, the present invention relates to a storage bag for experimental liquid and configuration for blocking contact with air of a solution, which prevent the solution from being oxidized and contaminated by blocking contact with air when using the solution in the environment and chemical fields, prevent contamination with a syringe as it allows injection and dispensing without the use of a syringe, and prevent a safety accident in advance by providing a valve so that it can be discharged only when a certain pressure is applied.
Patent KR-20210036075-A (KR)
Title: Method and Apparatus for Managing of Optical Cable Information
Inventor: EUNJUNG LEE
IPC: H04B10/079
Filed: 2019-09-25
Abstract: The present invention relates to an optical cable information management method and an apparatus thereof. The optical cable information management method comprises the following steps of: extracting transmission line information; checking a topology type of a transmission line based on the transmission line information; tracking a connection state of at least one station constituting a transmission line and an optical cable located between a plurality of transmission devices according to the topology type; and checking the plurality of transmission devices and the connection information of the station and the optical cable based on the tracked connection state. The method may be applied to other embodiments.